An Integrated method for manufacturing Sustainability assessment in tire industry: a case study in Indonesian

ABSTRACT This study presents a novel approach for evaluating the performance of sustainable manufacturing by integrating the Triple Bottom Line (TBL) concept. The research incorporates various novel metrics, including machine performance, physical load, and mental load. Additionally, the evaluation of sustainable manufacturing takes into account the workload assigned to each workstation in the production process. This research utilizes the Delphi approach, Analytical Hierarchy Process (AHP), Sustainable Value Stream Mapping (SVSM), and Traffic Light System (TLS). The Delphi method is employed to assess pertinent indicators. Meanwhile, the Analytic Hierarchy Process (AHP) is utilized to evaluate the importance of the TBL and workstation indicators. The SVSM and TLS techniques were employed to chart the TBL indicators. The Manufacturing Sustainability Index (MSI) scores were computed using indicators, workstation weights, and indicator efficiency. Additionally, a case study is provided on the tire sector in Indonesia. The tire industry's MSI findings showed a performance score of 85.52%, signifying the need for improvement in performance. The findings of this study have research implications as they contribute to the advancement of theory in evaluating sustainable manufacturing performance. Furthermore, this study offers managerial recommendations for the tire business to enhance sustainable production performance.